Radiation detector



FIG. 1 is a perspective view of a radiation detector.

FIG. 2 is a perspective view thereof.

FIG. 3 is a front elevation view thereof. A rear elevation view is a mirror image of the front elevation view.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a right side elevation view thereof.

The oblique line shading illustrates translucency. 

CLAIM The ornamental design for a radiation detector, as shown and described. 